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Items tagged with: GSM

How To Add a Cellular Trunk to Your VoIP System - Part 2

How To Add a Cellular Trunk to Your VoIP System  - Part 2Part 2 of the series details the integration of a Portech MV-370 VoIP GSM Gateway both standalone and with an Asterisk PBX.

How To Add a Cellular Trunk to Your VoIP System

How To Add a Cellular Trunk to Your VoIP SystemIn Part 1 of a two part series, Michael Graves shows you wow to reach out and touch the world by adding a cellular trunk line to an Asterisk-based VoIP system.

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